The location of the house is very good. It's convenient to be located near a major mall like Terminal 21 - 1 minute walk away. The house is overall, close to spotless in the common areas. There was cable TV available on the flatscreen in the living room area on the mezzanine floor. The utensils provided in the kitchen were comprehensive and kept clean. There was a Toray water filter on the faucet in the kitchen - which we appreciated.
We liked that the walls were adorned with kids' art - which we assume were done by Terachai's kids. Terachai and his wife were very pleasant in person. They don't live on site but made an effort to say hello in person. The experience they provide in their rooms is quite well thought out. The eco-friendly pump bottle dispensed shampoo and body wash in the bathroom are very thoughtful and convenient. The bedlinen were clean and of a reasonable quality. The A/C unit in Room 5 was maintained and did not give problems as far as temperature and cleanliness were concerned. We did not see any bugs or other pests when we were in the house.
The ability to do your laundry at the house is very convenient. The water pressure in the shower was more than adequate and the instant water heater was useful. The stairs will be a challenge for anyone with mobility issues and a backpack may be more useful than a wheelie bag in this house, especially if you stay in rooms 5 and 6 on the top floor.
You won't get too much interaction in English with the housekeeper but she is very congenial and friendly when you bump into her. Overall, this is a very well-appointed and well-maintained place to base yourself when in Bangkok if you have no young kids, no issues climbing stairs and don't require a host who is always enquiring after you.